Buggy code:
public class CRListener extends PluginListener { CraftingReloaded CR ; CRData CRD ; CRActions CRA ; ArrayList < Block > AntiBlockFarm ; private final PluginLoader loader = etc . getLoader ( ) ; public CRListener ( CraftingReloaded CR , CRData CRD , CRActions CRA ) { } public void onLogin ( Player player ) { } public void onDisconnect ( Player player ) { } public boolean onCommand ( Player player , String [ ] cmd ) { if ( cmd [ 0 ] . equalsIgnoreCase ( "//skills" ) ) { if ( player . canUseCommand ( "//skills" ) ) { if ( ( cmd . length ) > 1 ) { if ( ( cmd [ 1 ] . equalsIgnoreCase ( "building" ) ) || ( cmd [ 1 ] . equalsIgnoreCase ( "B" ) ) ) { return CRA . LevelExpCheck ( player , "B" ) ; } else if ( ( cmd [ 1 ] . equalsIgnoreCase ( "combat" ) ) || ( cmd [ 1 ] . equalsIgnoreCase ( "C" ) ) ) { return CRA . LevelExpCheck ( player , "C" ) ; } else if ( ( cmd [ 1 ] . equalsIgnoreCase ( "excavating" ) ) || ( cmd [ 1 ] . equalsIgnoreCase ( "E" ) ) ) { return CRA . LevelExpCheck ( player , "E" ) ; } else if ( ( cmd [ 1 ] . equalsIgnoreCase ( "farming" ) ) || ( cmd [ 1 ] . equalsIgnoreCase ( "F" ) ) ) { return CRA . LevelExpCheck ( player , "F" ) ; } else if ( ( cmd [ 1 ] . equalsIgnoreCase ( "mining" ) ) || ( cmd [ 1 ] . equalsIgnoreCase ( "M" ) ) ) { return CRA . LevelExpCheck ( player , "M" ) ; } else if ( ( cmd [ 1 ] . equalsIgnoreCase ( "technician" ) ) || ( cmd [ 1 ] . equalsIgnoreCase ( "T" ) ) ) { return CRA . LevelExpCheck ( player , "T" ) ; } else if ( ( cmd [ 1 ] . equalsIgnoreCase ( "woodcutting" ) ) || ( cmd [ 1 ] . equalsIgnoreCase ( "W" ) ) ) { return CRA . LevelExpCheck ( player , "W" ) ; } else if ( ( cmd [ 1 ] . equalsIgnoreCase ( "all" ) ) || ( cmd [ 1 ] . equalsIgnoreCase ( "a" ) ) ) { return CRA . AllLevelExpCheck ( player ) ; } else if ( ( cmd [ 1 ] . equalsIgnoreCase ( "total" ) ) || ( cmd [ 1 ] . equalsIgnoreCase ( "-t" ) ) ) { return CRA . TotalLevelExpCheck ( player ) ; } } else { player . sendMessage ( ( ( "§6----[§3CraftingReloaded<seq2seq4repair_space>V" + ( CR . version ) ) + "§6]----" ) ) ; if ( ( player . isAdmin ( ) ) && ( ! ( CR . isLatest ( ) ) ) ) { player . sendMessage ( ( ( "§6----[§3There<seq2seq4repair_space>is<seq2seq4repair_space>an<seq2seq4repair_space>update!<seq2seq4repair_space>V" + ( CR . CurrVer ) ) + "§6]----" ) ) ; } player . sendMessage ( "§a//skills<seq2seq4repair_space>building§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§6BUILDING§b<seq2seq4repair_space>level<seq2seq4repair_space>and<seq2seq4repair_space>XP" ) ; player . sendMessage ( "§a//skills<seq2seq4repair_space>combat§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§6COMBAT§b<seq2seq4repair_space>level<seq2seq4repair_space>and<seq2seq4repair_space>XP" ) ; player . sendMessage ( "§a//skills<seq2seq4repair_space>excavating§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§6EXCAVATING§b<seq2seq4repair_space>level<seq2seq4repair_space>and<seq2seq4repair_space>XP" ) ; player . sendMessage ( "§a//skills<seq2seq4repair_space>farming§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§6FARMING§b<seq2seq4repair_space>level<seq2seq4repair_space>and<seq2seq4repair_space>XP" ) ; player . sendMessage ( "§a//skills<seq2seq4repair_space>mining§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§6MINING§b<seq2seq4repair_space>level" ) ; player . sendMessage ( "§a//skills<seq2seq4repair_space>technician§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§6TECHNICIAN§b<seq2seq4repair_space>level<seq2seq4repair_space>and<seq2seq4repair_space>XP" ) ; player . sendMessage ( "§a//skills<seq2seq4repair_space>woodcutting§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§6WOODCUTTING§b<seq2seq4repair_space>level<seq2seq4repair_space>and<seq2seq4repair_space>XP" ) ; player . sendMessage ( "§a//skills<seq2seq4repair_space>all§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§6ALL§b<seq2seq4repair_space>levels<seq2seq4repair_space>and<seq2seq4repair_space>XP" ) ; <START_BUG> player . sendMessage ( "§a//skills<seq2seq4repair_space>total§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§TOTAL§b<seq2seq4repair_space>level<seq2seq4repair_space>and<seq2seq4repair_space>XP" ) ; <END_BUG> player . sendMessage ( "§6Aliases:<seq2seq4repair_space>b,<seq2seq4repair_space>c,<seq2seq4repair_space>e,<seq2seq4repair_space>f,<seq2seq4repair_space>m,<seq2seq4repair_space>t,<seq2seq4repair_space>w" ) ; return true ; } } } else if ( ( cmd [ 0 ] . equalsIgnoreCase ( "//#save-all" ) ) || ( cmd [ 0 ] . equalsIgnoreCase ( "//#stop" ) ) ) { saveall ( player ) ; } return false ; } public boolean onConsoleCommand ( String [ ] cmd ) { } public boolean onBlockPlace ( Player player , Block bp , Block bc , Item itemInHand ) { } public boolean onItemUse ( Player player , Block bp , Block bc , Item itemInHand ) { } public boolean onBlockDestroy ( Player player , Block block ) { } public boolean onDamage ( PluginLoader . DamageType type , BaseEntity attacker , BaseEntity defender , int amount ) { } public HookResult onEntityRightClick ( Player player , BaseEntity entity , Item item ) { } private boolean isProtected ( Player player , Block block , String type ) { } private boolean isPVPDisabled ( Player player ) { } private int getCorrectType ( int id ) { } private void saveall ( Player player ) { } private boolean isBlockPlacingItem ( int id ) { } private boolean isAntiFarm ( Block block ) { } }

Fix:
player . sendMessage ( "§a//skills<seq2seq4repair_space>total§b<seq2seq4repair_space>-<seq2seq4repair_space>displays<seq2seq4repair_space>§6TOTAL§b<seq2seq4repair_space>level<seq2seq4repair_space>and<seq2seq4repair_space>XP" ) ;